Suction cup attachment for magnetic mounting system



FIG. 1 is a front perspective view of a suction cup attachment for magnetic mounting system of the present invention with those features shown in phantom presented for exemplary purposes only and form no part of the claimed design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof. 

CLAIM The ornamental design for a suction cup attachment for magnetic mounting system, as shown and described. 